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(parent: 40367df) | patch
more SCEV cache clearing
authorRichard Biener <rguenther@suse.de>
Wed, 29 Jul 2020 10:30:59 +0000 (12:30 +0200)
committerGiuliano Belinassi <giuliano.belinassi@usp.br>
Mon, 17 Aug 2020 16:20:03 +0000 (13:20 -0300)
commit97eb6ee5338a4e218a821bb8b95e4b0230a247b3
tree9ecb3baf4f557da92943bcfe10da3a9072fbda10tree
parent40367df02f0bcfd7f2a46dad0d76f4a92783430ccommit | diff
more SCEV cache clearing

This fixes two more places, in loop interchange and in the
vectorizer where the SCEV verifier sees stale entries.

2020-07-29  Richard Biener  <rguenther@suse.de>

* tree-vectorizer.c (vectorize_loops): Reset the SCEV
cache if we removed any SIMD UID SSA defs.
* gimple-loop-interchange.cc (pass_linterchange::execute):
Reset the scev cache if we interchanged a loop.
gcc/gimple-loop-interchange.cc diff | blob | blame | history
gcc/tree-vectorizer.c diff | blob | blame | history
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